cc : Layers with background filters are drawn only if parent is drawn.

cc/trees/draw_property_utils.cc

Index: cc/trees/draw_property_utils.cc
diff --git a/cc/trees/draw_property_utils.cc b/cc/trees/draw_property_utils.cc
index 605bca37d9eb7a22c1675cf580a95d62e39dbb62..c30efd492a51755ca0d4bc7b58a36e8970d2bafa 100644
--- a/cc/trees/draw_property_utils.cc
+++ b/cc/trees/draw_property_utils.cc
@@ -404,7 +404,7 @@ void FindLayersThatNeedUpdates(LayerImpl* layer,
     bool layer_is_drawn =
         effect_tree.Node(layer->effect_tree_index())->data.is_drawn;
 
-    if (layer_impl->parent() &&
+    if (!IsRootLayer(layer_impl) &&
         LayerShouldBeSkipped(layer_impl, layer_is_drawn, transform_tree))
       continue;